一类高精度算法——组合解法

A kind of algorithm with high accuracy Combinatorial solution

在校正微分方程数值解的渐进展开式的基础上 ,给出了一类新的高精度算法———组合解法 ,利用多个方法的数值解的线性组合 ,可以更加有效地提高计算精度 .

A new kind of highly accurate algorithm,Combination solution , is given on base of the asymptoticExpansion formula of the numerical solution about the Differential equation , we are able to raise the accuracy of calculation more effectively by use the linear combination of numerical solution worked out in more than One may.This algorithm also has acommion definition.